Senior Associate Application Developer, Data Engineer

L3Harris

Confirmed live today High trust

Remote

Quick summary

Work type: Remote
Location: Melbourne, FLTallahassee, FLRochester, NYGreenville, TXPlano, TXSalt Lake City, UTArlington, VAHerndon, VA
Salary: $80,500–$149,500 / yr
Posted: 4 days ago
Freshness: Confirmed live today
Nearby: 99+ roles within 25 mi

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $152k

This role $115k

$67k $203k

below market most similar roles pay here above market

This role pays less than 91% of similar roles. Most pay $126,750–$177,968 — the blue band above. At the midpoint, this role pays about $115k versus about $152k for comparable roles.

Based on 240 similar postings.

Employer

About L3Harris

L3Harris Technologies is a US aerospace and defense technology company providing space and airborne systems, communications, electronic warfare, and missile propulsion solutions for government and commercial customers.

L3Harris currently has 815 open roles on FindRole.

Listed pay typically runs $106,500–$197,500 across 286 roles with salary data.

Most-posted roles

View all roles at L3Harris

At a glance

TL;DR · Senior Associate Application Developer, Data Engineer

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The Senior Associate, Application Developer - Data Engineer joins the Transformation team to support a large-scale Data/AI implementation within the defense contracting sector. This role involves building, testing, and supporting applications, workflows, and data pipelines specifically within the Palantir Foundry platform. You will develop robust pipelines for data ingestion, transformation, enrichment, and validation to support enterprise-scale processing across legacy systems like ERP and PLM. Key responsibilities include translating business requirements into transformation logic, implementing ontology-aligned datasets, and ensuring data quality through reconciliation and observability. You will utilize modern programming languages including Python, TypeScript, and JavaScript, while applying software engineering best practices like version control and CI/CD. The work focuses on creating secure, scalable, and maintainable data products for critical corporate use cases in a regulated environment.

Skills

Palantir Foundry Python TypeScript JavaScript ETL ELT Data Pipelines CI/CD Data Modeling Unit Testing Version Control Agile Data Governance Data Quality AI ML

What you'll do

Build and optimize high-performance data pipelines for enterprise-scale processing and data availability.
Implement data ingestion, transformation, enrichment, validation, and monitoring logic to ensure data accuracy.
Translate business requirements and domain rules into technical data transformation logic and curated datasets.
Develop ontology-aligned datasets and semantic models within the Palantir Foundry platform.
Implement data quality checks, reconciliation logic, and observability mechanisms for enterprise data products.
Write clean, well-documented code following standards for version control, peer review, and testing.
Support pipeline troubleshooting, performance tuning, and defect resolution to improve system resiliency.
Participate in agile ceremonies and provide regular task status updates and blocker identification.

What we're looking for

Must have a Bachelor’s Degree and at least 2 years of relevant experience.
Must have a Graduate Degree and 0 to 2 years of related experience.
Must have at least 6 years of related experience in lieu of a degree.
Must be a U.S. citizen to be eligible for a security clearance.
Experience developing data-intensive software solutions using Python, TypeScript, or JavaScript (preferred).
Experience building and maintaining data pipelines, ETL/ELT workflows, or system integrations (preferred).
Experience with Palantir Foundry, including Pipelines, Code Repositories, and Ontology (preferred).
Experience in regulated industries such as defense, aerospace, or finance (preferred).

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